1 files changed, 3 insertions, 2 deletions
diff --git a/parse_opcodes b/parse_opcodes
index 59b9bff..1a82615 100755
--- a/parse_opcodes
+++ b/parse_opcodes
@@ -6,10 +6,11 @@ from builtins import range
 import math
 import sys
 import tokenize
+from collections import OrderedDict
 
 namelist = []
-match = {}
-mask = {}
+match = OrderedDict()
+mask = OrderedDict()
 pseudos = {}
 arguments = {}